diff options
| author | Constantine Sapuntzakis <csapuntz@cvs.openbsd.org> | 2001-02-24 19:07:13 +0000 |
|---|---|---|
| committer | Constantine Sapuntzakis <csapuntz@cvs.openbsd.org> | 2001-02-24 19:07:13 +0000 |
| commit | f80e08ef9a03c50fb30f2cda865b8b444c213bd5 (patch) | |
| tree | 13504f32b391b348639ebfda7a10a993ed609f6b /sys/ufs/ffs/ffs_softdep.c | |
| parent | 1cca8b0da3d704e563e451a70cdec4da6d42904b (diff) | |
Cleanup of vnode interface continues. Get rid of VHOLD/HOLDRELE.
Change VM/UVM to use buf_replacevnode to change the vnode associated
with a buffer.
Addition v_bioflag for flags written in interrupt handlers
(and read at splbio, though not strictly necessary)
Add vwaitforio and use it instead of a while loop of v_numoutput.
Fix race conditions when manipulation vnode free list
Diffstat (limited to 'sys/ufs/ffs/ffs_softdep.c')
| -rw-r--r-- | sys/ufs/ffs/ffs_softdep.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/ufs/ffs/ffs_softdep.c b/sys/ufs/ffs/ffs_softdep.c index 570beca3f30..a5e663a4fb8 100644 --- a/sys/ufs/ffs/ffs_softdep.c +++ b/sys/ufs/ffs/ffs_softdep.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ffs_softdep.c,v 1.13 2001/02/23 14:52:51 csapuntz Exp $ */ +/* $OpenBSD: ffs_softdep.c,v 1.14 2001/02/24 19:07:09 csapuntz Exp $ */ /* * Copyright 1998, 2000 Marshall Kirk McKusick. All Rights Reserved. * @@ -4796,13 +4796,13 @@ drain_output(vp, islocked) struct vnode *vp; int islocked; { - + if (!islocked) ACQUIRE_LOCK(&lk); while (vp->v_numoutput) { - vp->v_flag |= VBWAIT; + vp->v_bioflag |= VBIOWAIT; FREE_LOCK_INTERLOCKED(&lk); - tsleep((caddr_t)&vp->v_numoutput, PRIBIO + 1, "drainvp", 0); + tsleep((caddr_t)&vp->v_numoutput, PRIBIO + 1, "drain_output", 0); ACQUIRE_LOCK_INTERLOCKED(&lk); } if (!islocked) |